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DE69941369D1 - Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation - Google Patents

Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation

Info

Publication number
DE69941369D1
DE69941369D1 DE69941369T DE69941369T DE69941369D1 DE 69941369 D1 DE69941369 D1 DE 69941369D1 DE 69941369 T DE69941369 T DE 69941369T DE 69941369 T DE69941369 T DE 69941369T DE 69941369 D1 DE69941369 D1 DE 69941369D1
Authority
DE
Germany
Prior art keywords
rotor
liquid
separated
discharged
supply device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69941369T
Other languages
English (en)
Inventor
Olev Maeehans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Laval Corporate AB
Original Assignee
Alfa Laval Corporate AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfa Laval Corporate AB filed Critical Alfa Laval Corporate AB
Application granted granted Critical
Publication of DE69941369D1 publication Critical patent/DE69941369D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
    • B04B1/12—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with continuous discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • B04B2013/006—Interface detection or monitoring of separated components

Landscapes

  • Centrifugal Separators (AREA)
DE69941369T 1998-12-21 1999-11-10 Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation Expired - Lifetime DE69941369D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9804451A SE514774C2 (sv) 1998-12-21 1998-12-21 Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation
PCT/SE1999/002037 WO2000037177A1 (en) 1998-12-21 1999-11-10 Control equipment for a centrifugal separator and a method of controlling a separating operation

Publications (1)

Publication Number Publication Date
DE69941369D1 true DE69941369D1 (de) 2009-10-15

Family

ID=20413777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941369T Expired - Lifetime DE69941369D1 (de) 1998-12-21 1999-11-10 Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation

Country Status (9)

Country Link
US (2) US6616589B1 (de)
EP (1) EP1163055B1 (de)
AT (1) ATE441481T1 (de)
AU (1) AU759620B2 (de)
CA (1) CA2315378C (de)
DE (1) DE69941369D1 (de)
NO (1) NO318615B1 (de)
SE (1) SE514774C2 (de)
WO (1) WO2000037177A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514774C2 (sv) * 1998-12-21 2001-04-23 Alfa Laval Ab Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation
SE521432C2 (sv) * 1999-06-03 2003-11-04 Alfa Laval Corp Ab Sätt att ställa in ett gränsskikts radiella nivå i en centrifugalseparator
US7211037B2 (en) 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
SE524469C2 (sv) * 2002-12-12 2004-08-10 Alfa Laval Corp Ab Sätta vid rening av olja från förorenande partiklar i en centrifugalseparator
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
SE528387C2 (sv) 2005-03-08 2006-10-31 Alfa Laval Corp Ab Centrifugalseparator och förfarande för separering av en produkt i åtminstone en relativt tung fas och en relativt lätt fas
SE529562C2 (sv) 2006-02-13 2007-09-18 Alfa Laval Corp Ab Sätt att övervaka centrifugalseparator
SE533360C2 (sv) * 2009-02-24 2010-09-07 Alfa Laval Corp Ab Centrifugalseparator och metod för separering
EP2366457B1 (de) 2010-03-19 2013-03-06 Alfa Laval Corporate AB Vorrichtung und Verfahren zur Überwachung und Anpassung der Radialposition einer Phasentrennlinie in einer Zentrifuge
EP2644278B1 (de) 2012-03-27 2014-12-10 Alfa Laval Corporate AB Fliehkraftabscheider und Verfahren zur Steuerung intermittierender Entladung
ES2540458B1 (es) * 2013-06-04 2016-05-10 Universidad De Jaén Sistema de regulación automático de la salida de la interfase entre agua y aceite de un decantador centrífugo horizontal en el proceso de elaboración de aceite de oliva
US9400196B2 (en) * 2013-11-12 2016-07-26 Syncrude Canada Ltd. Method of detecting and controlling E-line loss in a centrifuge
ES2807592T3 (es) 2015-04-24 2021-02-23 Alfa Laval Corp Ab Separador centrífugo y métodos relacionados con el mismo
EP3156134B1 (de) * 2015-10-12 2018-07-25 Alfa Laval Corporate AB Zentrifugalabscheider mit intermittierender entladung schwerer phasen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE76670C1 (de) *
GB330958A (en) 1929-01-03 1930-07-03 Harold William Fawcett Improvements in and relating to centrifugal separators
DK120629B (da) * 1963-06-12 1971-06-21 Separator Ab Fremgangsmåde til ved separering af opslemninger at regulere koncentrationen af det afgående koncentrat, samt anlæg til udøvelse af fremgangsmåden.
US4005817A (en) * 1975-09-18 1977-02-01 Dorr-Oliver Incorporated Nozzle type centrifuge
DE2926237C2 (de) * 1979-06-29 1981-07-02 Westfalia Separator Ag, 4740 Oelde Selbstentleerende Klärtrommel
SE418459B (sv) * 1979-09-05 1981-06-09 Alfa Laval Ab Centrifugalseparator
SE8302215D0 (sv) * 1983-04-20 1983-04-20 Alfa Laval Marine Power Eng Centrifugalseparator
SE440487B (sv) * 1983-12-21 1985-08-05 Alfa Laval Marine Power Eng Anordning vid centrifugalseparator
DE3601814A1 (de) 1986-01-22 1987-07-23 Westfalia Separator Ag Verfahren und vorrichtung zum trennen von zwei fluessigen phasen mittels einer zentrifuge
SE458507B (sv) * 1987-06-24 1989-04-10 Alfa Laval Marine Power Eng Foerfarande vid drift av en centrifugalseparator samt centrifugalseparator foer genomfoerande av foerfarandet
SE501246C2 (sv) * 1987-12-17 1994-12-19 Kyffhaeuser Maschf Artern Gmbh Anordning för automatisk konstanthållning av vätsketrycket i vätskeförande ledningar, exempelvis vid utloppet hos centrifugseparatorer
JPH0286856A (ja) * 1988-09-22 1990-03-27 Mitsubishi Kakoki Kaisha Ltd 遠心分離機の制御方法
DE4242526C1 (de) * 1992-12-16 1994-02-10 Westfalia Separator Ag Schleudertrommel zum Konzentrieren suspendierter Feststoffe
US5944649A (en) * 1997-01-24 1999-08-31 Alfa Laval Ab Method and device for the supply of control liquid to a centrifugal separator
SE514774C2 (sv) * 1998-12-21 2001-04-23 Alfa Laval Ab Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation
SE520744C2 (sv) * 1999-03-08 2003-08-19 Alfa Laval Corp Ab Förfarande och anordning för indikering av ett oönskat drifttillstånd vid en centrifugalseparator

Also Published As

Publication number Publication date
US6616589B1 (en) 2003-09-09
WO2000037177A1 (en) 2000-06-29
US6953423B2 (en) 2005-10-11
SE9804451L (sv) 2000-06-22
NO20004136D0 (no) 2000-08-18
ATE441481T1 (de) 2009-09-15
NO318615B1 (no) 2005-04-18
EP1163055A1 (de) 2001-12-19
CA2315378A1 (en) 2000-06-29
NO20004136L (no) 2000-10-18
AU759620B2 (en) 2003-04-17
EP1163055B1 (de) 2009-09-02
AU1592400A (en) 2000-07-12
SE9804451D0 (sv) 1998-12-21
SE514774C2 (sv) 2001-04-23
CA2315378C (en) 2003-01-28
US20050054505A1 (en) 2005-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition